William Mcmillian
NPI 1104523695 · Addiction (Substance Use Disorder) Counselor · Bremerton, WA
William Mcmillian is a Addiction (Substance Use Disorder) Counselor provider in Bremerton, WA (NPI 1104523695).
Provider details
- NPI number
- 1104523695
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-02-14
- Last updated
- 2023-02-14
- Certified
- 2023-02-14
Frequently asked questions
- What is William Mcmillian's NPI number?
- William Mcmillian's National Provider Identifier (NPI) is 1104523695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcmillian's specialty?
- William Mcmillian is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Mcmillian located?
- William Mcmillian's practice location on file with NPPES is 4841 Auto Center Way Ste 101, Bremerton, WA 98312-4388.
- What is William Mcmillian's phone number?
- The practice phone number listed in the NPPES registry for William Mcmillian is (360) 373-1529.
- Is William Mcmillian's NPI active?
- Yes — William Mcmillian's NPI (1104523695) is active in the NPPES registry as of the last update on 2023-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.